SIGMA 8-16/4.5-5.6 DC HSM Pentax
This lens is the first ultra wide lens from Sigma zoom in this category. It is designed for APS-C sensor. Four FLD glass and three aspherical lenses provide very high quality images. Silent HSM motor will let you experience fast and quiet focusing.
- Optical Construction: 11 groups of 15 lenses
- Viewing angle: 114.5°-75.7 °
- Minimum Aperture: F22
- Minimum focusing distance: 24 cm
- Max. Ratio: 1: 7.8
- Dimensions: 75 x 105.7 mm
- Weight: 555 g
The lens comes with 4 year warranty and 1 year international warranty.